Cerebral CT Perfusion in Acute Stroke: The Effect of Lowering the Tube Load and Sampling Rate on the Reproducibility of Parametric Maps

The aim of this study was to define lower dose parameters (tube load and temporal sampling) for CT perfusion that still preserve the diagnostic efficiency of the derived parametric maps. Ninety stroke CT examinations from four clinical sites with 1 s temporal sampling and a range of tube loads (mAs)...

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Veröffentlicht in:Diagnostics (Basel)
Hauptverfasser: Ioannidis, Georgios S., Christensen, Søren, Nikiforaki, Katerina, Trivizakis, Eleftherios, Perisinakis, Kostas, Hatzidakis, Adam, Karantanas, Apostolos, Reyes, Mauricio, Lansberg, Maarten, Marias, Kostas
Format: Artigo
Sprache:Inglês
Veröffentlicht: MDPI 2021
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Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC8235517/
https://ncbi.nlm.nih.gov/pubmed/34205442
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/diagnostics11061121
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